



'''simple docstring'''






import collections
import os
import re
from pathlib import Path


lowerCAmelCase:   int					=		'src/transformers'


# Matches is_xxx_available()
lowerCAmelCase:   List[Any]					=		re.compile(r'is\_([a-z_]*)_available()')
# Catches a one-line _import_struct = {xxx}
lowerCAmelCase:   str					=		re.compile(r'^_import_structure\s+=\s+\{([^\}]+)\}')
# Catches a line with a key-values pattern: "bla": ["foo", "bar"]
lowerCAmelCase:   int					=		re.compile(r'\s+"\S*":\s+\[([^\]]*)\]')
# Catches a line if not is_foo_available
lowerCAmelCase:   Optional[Any]					=		re.compile(r'^\s*if\s+not\s+is\_[a-z_]*\_available\(\)')
# Catches a line _import_struct["bla"].append("foo")
lowerCAmelCase:   str					=		re.compile(r'^\s*_import_structure\["\S*"\]\.append\("(\S*)"\)')
# Catches a line _import_struct["bla"].extend(["foo", "bar"]) or _import_struct["bla"] = ["foo", "bar"]
lowerCAmelCase:   Any					=		re.compile(r'^\s*_import_structure\[\S*\](?:\.extend\(|\s*=\s+)\[([^\]]*)\]')
# Catches a line with an object between quotes and a comma:     "MyModel",
lowerCAmelCase:   Union[str, Any]					=		re.compile(r'^\s+"([^"]+)",')
# Catches a line with objects between brackets only:    ["foo", "bar"],
lowerCAmelCase:   str					=		re.compile(r'^\s+\[([^\]]+)\]')
# Catches a line with from foo import bar, bla, boo
lowerCAmelCase:   Union[str, Any]					=		re.compile(r'\s+from\s+\S*\s+import\s+([^\(\s].*)\n')
# Catches a line with try:
lowerCAmelCase:   Optional[Any]					=		re.compile(r'^\s*try:')
# Catches a line with else:
lowerCAmelCase:   Tuple					=		re.compile(r'^\s*else:')
def  lowerCamelCase__			(		_A							):
  if _re_test_backend.search(_A							) is None:
    return None
  a		:   int	  =	[b[0] for b in _re_backend.findall(_A							)]
  backends.sort()
  return "_and_".join(_A							)
def  lowerCamelCase__			(		_A							):
  with open(_A					,     'r'					,     encoding='utf-8'					,     newline='\n'							) as f:
    a		:   int	  =	f.readlines()

  a		:   Tuple	  =	0
  while line_index < len(_A							) and not lines[line_index].startswith('_import_structure = {'							):
    line_index += 1

  # If this is a traditional init, just return.
  if line_index >= len(_A							):
    return None

  # First grab the objects without a specific backend in _import_structure
  a		:   List[str]	  =	[]
  while not lines[line_index].startswith('if TYPE_CHECKING'							) and find_backend(lines[line_index]							) is None:
    a		:   Optional[int]	  =	lines[line_index]
    # If we have everything on a single line, let's deal with it.
    if _re_one_line_import_struct.search(_A							):
      a		:   Optional[Any]	  =	_re_one_line_import_struct.search(_A							).groups()[0]
      a		:   str	  =	re.findall(r'\[([^\]]+)\]'					,     _A							)
      for imp in imports:
        objects.extend([obj[1:-1] for obj in imp.split(', '							)]							)
      line_index += 1
      continue
    a		:   Any	  =	_re_import_struct_key_value.search(_A							)
    if single_line_import_search is not None:
      a		:   Optional[int]	  =	[obj[1:-1] for obj in single_line_import_search.groups()[0].split(', '							) if len(_A							) > 0]
      objects.extend(_A							)
    elif line.startswith(' ' * 8 + '"'							):
      objects.append(line[9:-3]							)
    line_index += 1

  a		:   List[str]	  =	{'none': objects}
  # Let's continue with backend-specific objects in _import_structure
  while not lines[line_index].startswith('if TYPE_CHECKING'							):
    # If the line is an if not is_backend_available, we grab all objects associated.
    a		:   Union[str, Any]	  =	find_backend(lines[line_index]							)
    # Check if the backend declaration is inside a try block:
    if _re_try.search(lines[line_index - 1]							) is None:
      a		:   Any	  =	None

    if backend is not None:
      line_index += 1

      # Scroll until we hit the else block of try-except-else
      while _re_else.search(lines[line_index]							) is None:
        line_index += 1

      line_index += 1

      a		:   List[str]	  =	[]
      # Until we unindent, add backend objects to the list
      while len(lines[line_index]							) <= 1 or lines[line_index].startswith(' ' * 4							):
        a		:   Optional[Any]	  =	lines[line_index]
        if _re_import_struct_add_one.search(_A							) is not None:
          objects.append(_re_import_struct_add_one.search(_A							).groups()[0]							)
        elif _re_import_struct_add_many.search(_A							) is not None:
          a		:   Union[str, Any]	  =	_re_import_struct_add_many.search(_A							).groups()[0].split(', '							)
          a		:   Tuple	  =	[obj[1:-1] for obj in imports if len(_A							) > 0]
          objects.extend(_A							)
        elif _re_between_brackets.search(_A							) is not None:
          a		:   Tuple	  =	_re_between_brackets.search(_A							).groups()[0].split(', '							)
          a		:   str	  =	[obj[1:-1] for obj in imports if len(_A							) > 0]
          objects.extend(_A							)
        elif _re_quote_object.search(_A							) is not None:
          objects.append(_re_quote_object.search(_A							).groups()[0]							)
        elif line.startswith(' ' * 8 + '"'							):
          objects.append(line[9:-3]							)
        elif line.startswith(' ' * 12 + '"'							):
          objects.append(line[13:-3]							)
        line_index += 1

      a		:   List[str]	  =	objects
    else:
      line_index += 1

    # At this stage we are in the TYPE_CHECKING part, first grab the objects without a specific backend
  a		:   Any	  =	[]
  while (
      line_index < len(_A							)
      and find_backend(lines[line_index]							) is None
      and not lines[line_index].startswith('else'							)
  ):
    a		:   Dict	  =	lines[line_index]
    a		:   List[Any]	  =	_re_import.search(_A							)
    if single_line_import_search is not None:
      objects.extend(single_line_import_search.groups()[0].split(', '							)							)
    elif line.startswith(' ' * 8							):
      objects.append(line[8:-2]							)
    line_index += 1

  a		:   Union[str, Any]	  =	{'none': objects}
  # Let's continue with backend-specific objects
  while line_index < len(_A							):
    # If the line is an if is_backend_available, we grab all objects associated.
    a		:   List[Any]	  =	find_backend(lines[line_index]							)
    # Check if the backend declaration is inside a try block:
    if _re_try.search(lines[line_index - 1]							) is None:
      a		:   Optional[int]	  =	None

    if backend is not None:
      line_index += 1

      # Scroll until we hit the else block of try-except-else
      while _re_else.search(lines[line_index]							) is None:
        line_index += 1

      line_index += 1

      a		:   int	  =	[]
      # Until we unindent, add backend objects to the list
      while len(lines[line_index]							) <= 1 or lines[line_index].startswith(' ' * 8							):
        a		:   Optional[int]	  =	lines[line_index]
        a		:   Union[str, Any]	  =	_re_import.search(_A							)
        if single_line_import_search is not None:
          objects.extend(single_line_import_search.groups()[0].split(', '							)							)
        elif line.startswith(' ' * 12							):
          objects.append(line[12:-2]							)
        line_index += 1

      a		:   List[Any]	  =	objects
    else:
      line_index += 1

  return import_dict_objects, type_hint_objects
def  lowerCamelCase__			(		_A					,     _A							):

  def find_duplicates(_A							):
    return [k for k, v in collections.Counter(_A							).items() if v > 1]

  if list(import_dict_objects.keys()							) != list(type_hint_objects.keys()							):
    return ["Both sides of the init do not have the same backends!"]

  a		:   Dict	  =	[]
  for key in import_dict_objects.keys():
    a		:   Optional[Any]	  =	find_duplicates(import_dict_objects[key]							)
    if duplicate_imports:
      errors.append(f"""Duplicate _import_structure definitions for: {duplicate_imports}"""							)
    a		:   Union[str, Any]	  =	find_duplicates(type_hint_objects[key]							)
    if duplicate_type_hints:
      errors.append(f"""Duplicate TYPE_CHECKING objects for: {duplicate_type_hints}"""							)

    if sorted(set(import_dict_objects[key]							)							) != sorted(set(type_hint_objects[key]							)							):
      a		:   Optional[int]	  =	'base imports' if key == 'none' else f"""{key} backend"""
      errors.append(f"""Differences for {name}:"""							)
      for a in type_hint_objects[key]:
        if a not in import_dict_objects[key]:
          errors.append(f"""  {a} in TYPE_HINT but not in _import_structure."""							)
      for a in import_dict_objects[key]:
        if a not in type_hint_objects[key]:
          errors.append(f"""  {a} in _import_structure but not in TYPE_HINT."""							)
  return errors
def  lowerCamelCase__			(		):
  a		:   List[str]	  =	[]
  for root, _, files in os.walk(_A							):
    if "__init__.py" in files:
      a		:   int	  =	os.path.join(_A					,     '__init__.py'							)
      a		:   str	  =	parse_init(_A							)
      if objects is not None:
        a		:   Any	  =	analyze_results(*_A							)
        if len(_A							) > 0:
          a		:   Optional[int]	  =	f"""Problem in {fname}, both halves do not define the same objects.\n{errors[0]}"""
          failures.append('\n'.join(_A							)							)
  if len(_A							) > 0:
    raise ValueError('\n\n'.join(_A							)							)
def  lowerCamelCase__			(		):
  a		:   List[str]	  =	[]
  for path, directories, files in os.walk(_A							):
    for folder in directories:
      # Ignore private modules
      if folder.startswith('_'							):
        directories.remove(_A							)
        continue
      # Ignore leftovers from branches (empty folders apart from pycache)
      if len(list((Path(_A							) / folder).glob('*.py'							)							)							) == 0:
        continue
      a		:   Dict	  =	str((Path(_A							) / folder).relative_to(_A							)							)
      a		:   Optional[Any]	  =	short_path.replace(os.path.sep					,     '.'							)
      submodules.append(_A							)
    for fname in files:
      if fname == "__init__.py":
        continue
      a		:   Union[str, Any]	  =	str((Path(_A							) / fname).relative_to(_A							)							)
      a		:   Union[str, Any]	  =	short_path.replace('.py'					,     ''							).replace(os.path.sep					,     '.'							)
      if len(submodule.split('.'							)							) == 1:
        submodules.append(_A							)
  return submodules


lowerCAmelCase:   str					=		[
    'convert_pytorch_checkpoint_to_tf2',
    'modeling_flax_pytorch_utils',
    'models.esm.openfold_utils',
]
def  lowerCamelCase__			(		):
  # This is to make sure the transformers module imported is the one in the repo.
  from transformers.utils import direct_transformers_import

  a		:   Optional[Any]	  =	direct_transformers_import(_A							)

  a		:   Tuple	  =	set(transformers._import_structure.keys()							)
  # This contains all the base keys of the _import_structure object defined in the init, but if the user is missing
  # some optional dependencies, they may not have all of them. Thus we read the init to read all additions and
  # (potentiall re-) add them.
  with open(os.path.join(_A					,     '__init__.py'							)					,     'r'							) as f:
    a		:   Union[str, Any]	  =	f.read()
  import_structure_keys.update(set(re.findall(r'import_structure\[\"([^\"]*)\"\]'					,     _A							)							)							)

  a		:   int	  =	[
      module
      for module in get_transformers_submodules()
      if module not in IGNORE_SUBMODULES and module not in import_structure_keys
  ]

  if len(_A							) > 0:
    a		:   List[str]	  =	'\n'.join(f"""- {module}""" for module in module_not_registered							)
    raise ValueError(
        'The following submodules are not properly registed in the main init of Transformers:\n'
        f"""{list_of_modules}\n"""
        'Make sure they appear somewhere in the keys of `_import_structure` with an empty list as value.'							)


if __name__ == "__main__":
     check_all_inits()
     check_submodules()




'''simple docstring'''






from ...configuration_utils import PretrainedConfig
from ...utils import logging


lowerCAmelCase:   List[str]					=		logging.get_logger(__name__)

lowerCAmelCase:   Union[str, Any]					=		{
    'SCUT-DLVCLab/lilt-roberta-en-base': (
        'https://huggingface.co/SCUT-DLVCLab/lilt-roberta-en-base/resolve/main/config.json'
    ),
}

class 				a__(   lowerCamelCase__      ):
    lowercase__					=       """lilt"""







    def __init__( self					:    str		,     __snake_case					:    Dict=3_05_22		,     __snake_case					:    int=7_68		,     __snake_case					:    Union[str, Any]=12		,     __snake_case					:    Optional[Any]=12		,     __snake_case					:    Dict=30_72		,     __snake_case					:    Tuple="gelu"		,     __snake_case					:    Dict=0.1		,     __snake_case					:    List[Any]=0.1		,     __snake_case					:    List[str]=5_12		,     __snake_case					:    List[str]=2		,     __snake_case					:    str=0.02		,     __snake_case					:    Dict=1e-1_2		,     __snake_case					:    int=0		,     __snake_case					:    Any="absolute"		,     __snake_case					:    Tuple=None		,     __snake_case					:    Tuple=4		,     __snake_case					:    List[str]=10_24		,     **__snake_case					:    Union[str, Any]		,     ):
      super().__init__(pad_token_id=__snake_case		,     **__snake_case      )

      a		:   str	  =	vocab_size
      a		:   Optional[Any]	  =	hidden_size
      a		:   Union[str, Any]	  =	num_hidden_layers
      a		:   Tuple	  =	num_attention_heads
      a		:   Optional[Any]	  =	hidden_act
      a		:   Union[str, Any]	  =	intermediate_size
      a		:   Optional[Any]	  =	hidden_dropout_prob
      a		:   Tuple	  =	attention_probs_dropout_prob
      a		:   str	  =	max_position_embeddings
      a		:   Any	  =	type_vocab_size
      a		:   Union[str, Any]	  =	initializer_range
      a		:   int	  =	layer_norm_eps
      a		:   Any	  =	position_embedding_type
      a		:   Any	  =	classifier_dropout
      a		:   str	  =	channel_shrink_ratio
      a		:   Optional[Any]	  =	max_ad_position_embeddings